Topic 7 Respiratory system_1 Flashcards
Term…
The exchange of gases between the atmosphere, blood and body cells
Respiration
Atmosphere blood body cells
Types of pulmonary ventilation (2)
Inhalation
Exhalation
The flow of air into the lungs
Inhalation aka inspiration
The flow of air out of the lungs
Exhalation aka expiration
TyPe of respiration.
Exchange of gases across the respiratory membrane
Pulmonary respiration
Type of respiration.
Exchange of gases b/w the blood and tissue cells
Tissue respiration
Type of respiration.
The metabolic reactions that consume oxygen and release carbon dioxide in the production of ATP.
Cellular respiration
Respiratory system structural divisions (6)
Nose Pharynx Larynx Trachea Bronchi Lungs
There are # parts to the structural division of the respiratory system
2
Upper respiratory system
Lower respiratory system
What structures are part of the upper respiratory system? 2
Nose
Pharynx
What structures are part of the lower respiratory system? 4
Larynx (voice box)
Trachea
Bronchi (left/right )
Lungs
Functional divisions of the respiratory system (2)
Conducting zone (input /output) Respiratory zone (exchange oxygen/ carbondioxides)
Conducting zone structures include… (7)
Nose Pharynx Larynx Trachea Bronchi Bronchioles Terminal bronchioles
Type of Functional division Functions... To filter. Warm moisten the air and to conduct it into the lungs To receive olfactory (smell) stimuli Sound generation for speech
Conducting zone
Respiratory zone structures include… (4)
Respiratory bronchioles
Alveolar ducts
Alveolar sacs
Alveoli (smallest part )
